វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Nitrification
ENGLISH MEANING
noun
1.
The
act
,
process
, or
result
of
combining
with
nitrogen
or
some
of
its
compounds
.
2.
The
act
or
process
of
oxidizing
nitrogen
or
its
compounds
so as to
form
nitrous
or
nitric
acid
.
3.
A
process
of
oxidation
, in
which
nitrogenous
vegetable
and
animal
matter
in the
presence
of
air
,
moisture
, and
some
basic
substances
, as
lime
or
alkali
carbonate
, is
converted
into
nitrates
.